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Unauthorized subcontracting — when suppliers outsource part of their production to a third party without the retailer's consent — has been common practice in the apparel industry and is often tied to non-compliant working conditions. Because retailers are unaware of the third party, the...
Persistent link: https://www.econbiz.de/10014031909
We develop a theory that shows signaling a firm's fundamental quality (e.g., its operational capabilities) to lenders through inventory transactions to be more efficient---it leads to less costly operational distortions---than signaling through loan requests, and we characterize how the...
Persistent link: https://www.econbiz.de/10014033980
) correlated. In contrast to product flexibility, postponement flexibility is a substitute to financial hedging as intuitively …
Persistent link: https://www.econbiz.de/10009191218
We consider duopoly models where firms make decisions on capacity, production, and price under demand uncertainty. Capacity and price decisions are made, respectively, ex ante and ex post demand realizations. The interplay between the timings of demand realization and production decision endows...
Persistent link: https://www.econbiz.de/10009191465
The value of delayed differentiation (also known as postponement) for a monopolist has been extensively studied in the …
Persistent link: https://www.econbiz.de/10009197403
To optimize large-scale queuing systems configurations, OR professionals typically use discrete event simulation … past data, but they typically disregard the technological insights provided by simulation. This paper combines both tools …
Persistent link: https://www.econbiz.de/10009214321
This paper presents a new method, called the batch quantile method, for estimating quantiles in regenerative simulations. The quantile estimator is consistent and asymptotically normal, and the method can be easily implemented and does not require prior knowledge of the range of values the data...
Persistent link: https://www.econbiz.de/10009218026
simulation. Experimental results are presented to demonstrate that (i) conclusions drawn from FDE are dependent on the …
Persistent link: https://www.econbiz.de/10009191165
global warming policies. Because there are typically profound uncertainties in these models, a simulation approach is often …
Persistent link: https://www.econbiz.de/10010990516
portfolios of credit-sensitive assets such as loans and corporate bonds. Monte Carlo simulation is an important tool for … performing computations in these models. This paper develops, analyzes, and evaluates two simulation algorithms for intensity … Zeevi, stochastic models and simulation.</i> …
Persistent link: https://www.econbiz.de/10010990537